Field 12 of 18

Nanotechnology

Building at the scale of atoms and molecules, where chemistry, physics and biology meet.

Essays

Fog you can sit onJ. Storrs Hall told NASA in 1993 to fill a room with cell-sized robots. The five numbers his Utility Fog needs, where each stands in 2026, and the three sizes in which something like it arrives over the next twenty years.October 2026 · 1 interactive figure